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createGroundPolylineGeometry.js

createGroundPolylineGeometry.js 19 KB
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  1. /**
    2. 

  2.  * @license
    3. 

  3.  * Cesium - https://github.com/CesiumGS/cesium
    4. 

  4.  * Version 1.97
    5. 

  5.  *
    6. 

  6.  * Copyright 2011-2022 Cesium Contributors
    7. 

  7.  *
    8. 

  8.  * Licensed under the Apache License, Version 2.0 (the "License");
    9. 

  9.  * you may not use this file except in compliance with the License.
    10. 

  10.  * You may obtain a copy of the License at
    11. 

  11.  *
    12. 

  12.  * http://www.apache.org/licenses/LICENSE-2.0
    13. 

  13.  *
    14. 

  14.  * Unless required by applicable law or agreed to in writing, software
    15. 

  15.  * distributed under the License is distributed on an "AS IS" BASIS,
    16. 

  16.  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    17. 

  17.  * See the License for the specific language governing permissions and
    18. 

  18.  * limitations under the License.
    19. 

  19.  *
    20. 

  20.  * Columbus View (Pat. Pend.)
    21. 

  21.  *
    22. 

  22.  * Portions licensed separately.
    23. 

  23.  * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details.
    24. 

  24.  */
    25. 

  25. define(["./Transforms-0c3fa360","./Matrix2-276d97d2","./defaultValue-a6eb9f34","./ComponentDatatype-7f6d9570","./ArcType-b714639b","./arrayRemoveDuplicates-7ccf3114","./EllipsoidGeodesic-3107c30b","./EllipsoidRhumbLine-f1dbc710","./EncodedCartesian3-32c625e4","./GeometryAttribute-54019f82","./IntersectionTests-fbcff83c","./Plane-17fe9d66","./WebMercatorProjection-412ca883","./_commonjsHelpers-89c9b271","./combine-7cf28d88","./RuntimeError-07496d94","./WebGLConstants-d81b330d"],(function(e,t,a,n,i,r,s,o,l,c,u,C,p,d,h,g,f){"use strict";function m(n){n=a.defaultValue(n,a.defaultValue.EMPTY_OBJECT),this._ellipsoid=a.defaultValue(n.ellipsoid,t.Ellipsoid.WGS84),this._rectangle=a.defaultValue(n.rectangle,t.Rectangle.MAX_VALUE),this._projection=new e.GeographicProjection(this._ellipsoid),this._numberOfLevelZeroTilesX=a.defaultValue(n.numberOfLevelZeroTilesX,2),this._numberOfLevelZeroTilesY=a.defaultValue(n.numberOfLevelZeroTilesY,1)}Object.defineProperties(m.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}}),m.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e},m.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e},m.prototype.rectangleToNativeRectangle=function(e,i){const r=n.CesiumMath.toDegrees(e.west),s=n.CesiumMath.toDegrees(e.south),o=n.CesiumMath.toDegrees(e.east),l=n.CesiumMath.toDegrees(e.north);return a.defined(i)?(i.west=r,i.south=s,i.east=o,i.north=l,i):new t.Rectangle(r,s,o,l)},m.prototype.tileXYToNativeRectangle=function(e,t,a,i){const r=this.tileXYToRectangle(e,t,a,i);return r.west=n.CesiumMath.toDegrees(r.west),r.south=n.CesiumMath.toDegrees(r.south),r.east=n.CesiumMath.toDegrees(r.east),r.north=n.CesiumMath.toDegrees(r.north),r},m.prototype.tileXYToRectangle=function(e,n,i,r){const s=this._rectangle,o=this.getNumberOfXTilesAtLevel(i),l=this.getNumberOfYTilesAtLevel(i),c=s.width/o,u=e*c+s.west,C=(e+1)*c+s.west,p=s.height/l,d=s.north-n*p,h=s.north-(n+1)*p;return a.defined(r)||(r=new t.Rectangle(u,h,C,d)),r.west=u,r.south=h,r.east=C,r.north=d,r},m.prototype.positionToTileXY=function(e,i,r){const s=this._rectangle;if(!t.Rectangle.contains(s,e))return;const o=this.getNumberOfXTilesAtLevel(i),l=this.getNumberOfYTilesAtLevel(i),c=s.width/o,u=s.height/l;let C=e.longitude;s.east<s.west&&(C+=n.CesiumMath.TWO_PI);let p=(C-s.west)/c|0;p>=o&&(p=o-1);let d=(s.north-e.latitude)/u|0;return d>=l&&(d=l-1),a.defined(r)?(r.x=p,r.y=d,r):new t.Cartesian2(p,d)};const w=new t.Cartesian3,y=new t.Cartesian3,M=new t.Cartographic,T=new t.Cartesian3,E=new t.Cartesian3,_=new e.BoundingSphere,O=new m,b=[new t.Cartographic,new t.Cartographic,new t.Cartographic,new t.Cartographic],P=new t.Cartesian2,A={};function k(e){t.Cartographic.fromRadians(e.east,e.north,0,b[0]),t.Cartographic.fromRadians(e.west,e.north,0,b[1]),t.Cartographic.fromRadians(e.east,e.south,0,b[2]),t.Cartographic.fromRadians(e.west,e.south,0,b[3]);let a=0,n=0,i=0,r=0;const s=A._terrainHeightsMaxLevel;let o;for(o=0;o<=s;++o){let e=!1;for(let t=0;t<4;++t){const a=b[t];if(O.positionToTileXY(a,o,P),0===t)i=P.x,r=P.y;else if(i!==P.x||r!==P.y){e=!0;break}}if(e)break;a=i,n=r}if(0!==o)return{x:a,y:n,level:o>s?s:o-1}}A.initialize=function(){let t=A._initPromise;return a.defined(t)||(t=e.Resource.fetchJson(e.buildModuleUrl("Assets/approximateTerrainHeights.json")).then((function(e){A._terrainHeights=e})),A._initPromise=t),t},A.getMinimumMaximumHeights=function(e,n){n=a.defaultValue(n,t.Ellipsoid.WGS84);const i=k(e);let r=A._defaultMinTerrainHeight,s=A._defaultMaxTerrainHeight;if(a.defined(i)){const o=`${i.level}-${i.x}-${i.y}`,l=A._terrainHeights[o];a.defined(l)&&(r=l[0],s=l[1]),n.cartographicToCartesian(t.Rectangle.northeast(e,M),w),n.cartographicToCartesian(t.Rectangle.southwest(e,M),y),t.Cartesian3.midpoint(y,w,T);const c=n.scaleToGeodeticSurface(T,E);if(a.defined(c)){const e=t.Cartesian3.distance(T,c);r=Math.min(r,-e)}else r=A._defaultMinTerrainHeight}return r=Math.max(A._defaultMinTerrainHeight,r),{minimumTerrainHeight:r,maximumTerrainHeight:s}},A.getBoundingSphere=function(n,i){i=a.defaultValue(i,t.Ellipsoid.WGS84);const r=k(n);let s=A._defaultMaxTerrainHeight;if(a.defined(r)){const e=`${r.level}-${r.x}-${r.y}`,t=A._terrainHeights[e];a.defined(t)&&(s=t[1])}const o=e.BoundingSphere.fromRectangle3D(n,i,0);return e.BoundingSphere.fromRectangle3D(n,i,s,_),e.BoundingSphere.union(o,_,o)},A._terrainHeightsMaxLevel=6,A._defaultMaxTerrainHeight=9e3,A._defaultMinTerrainHeight=-1e5,A._terrainHeights=void 0,A._initPromise=void 0,Object.defineProperties(A,{initialized:{get:function(){return a.defined(A._terrainHeights)}}});var L=A;const S=[e.GeographicProjection,p.WebMercatorProjection],x=S.length,I=Math.cos(n.CesiumMath.toRadians(30)),N=Math.cos(n.CesiumMath.toRadians(150));function R(e){const n=(e=a.defaultValue(e,a.defaultValue.EMPTY_OBJECT)).positions;this.width=a.defaultValue(e.width,1),this._positions=n,this.granularity=a.defaultValue(e.granularity,9999),this.loop=a.defaultValue(e.loop,!1),this.arcType=a.defaultValue(e.arcType,i.ArcType.GEODESIC),this._ellipsoid=t.Ellipsoid.WGS84,this._projectionIndex=0,this._workerName="createGroundPolylineGeometry",this._scene3DOnly=!1}Object.defineProperties(R.prototype,{packedLength:{get:function(){return 1+3*this._positions.length+1+1+1+t.Ellipsoid.packedLength+1+1}}}),R.setProjectionAndEllipsoid=function(e,t){let a=0;for(let e=0;e<x;e++)if(t instanceof S[e]){a=e;break}e._projectionIndex=a,e._ellipsoid=t.ellipsoid};const D=new t.Cartesian3,v=new t.Cartesian3,z=new t.Cartesian3;function H(e,a,n,i,r){const s=q(i,e,0,D),o=q(i,e,n,v),l=q(i,a,0,z),c=X(o,s,v),u=X(l,s,z);return t.Cartesian3.cross(u,c,r),t.Cartesian3.normalize(r,r)}const j=new t.Cartographic,B=new t.Cartesian3,V=new t.Cartesian3,G=new t.Cartesian3;function Y(e,a,n,r,l,c,u,C,p,d,h){if(0===l)return;let g;c===i.ArcType.GEODESIC?g=new s.EllipsoidGeodesic(e,a,u):c===i.ArcType.RHUMB&&(g=new o.EllipsoidRhumbLine(e,a,u));const f=g.surfaceDistance;if(f<l)return;const m=H(e,a,r,u,G),w=Math.ceil(f/l),y=f/w;let M=y;const T=w-1;let E=C.length;for(let e=0;e<T;e++){const e=g.interpolateUsingSurfaceDistance(M,j),a=q(u,e,n,B),i=q(u,e,r,V);t.Cartesian3.pack(m,C,E),t.Cartesian3.pack(a,p,E),t.Cartesian3.pack(i,d,E),h.push(e.latitude),h.push(e.longitude),E+=3,M+=y}}const F=new t.Cartographic;function q(e,a,n,i){return t.Cartographic.clone(a,F),F.height=n,t.Cartographic.toCartesian(F,e,i)}function X(e,a,n){return t.Cartesian3.subtract(e,a,n),t.Cartesian3.normalize(n,n),n}function W(e,a,n,i){return i=X(e,a,i),i=t.Cartesian3.cross(i,n,i),i=t.Cartesian3.normalize(i,i),i=t.Cartesian3.cross(n,i,i)}R.pack=function(e,n,i){let r=a.defaultValue(i,0);const s=e._positions,o=s.length;n[r++]=o;for(let e=0;e<o;++e){const a=s[e];t.Cartesian3.pack(a,n,r),r+=3}return n[r++]=e.granularity,n[r++]=e.loop?1:0,n[r++]=e.arcType,t.Ellipsoid.pack(e._ellipsoid,n,r),r+=t.Ellipsoid.packedLength,n[r++]=e._projectionIndex,n[r++]=e._scene3DOnly?1:0,n},R.unpack=function(e,n,i){let r=a.defaultValue(n,0);const s=e[r++],o=new Array(s);for(let a=0;a<s;a++)o[a]=t.Cartesian3.unpack(e,r),r+=3;const l=e[r++],c=1===e[r++],u=e[r++],C=t.Ellipsoid.unpack(e,r);r+=t.Ellipsoid.packedLength;const p=e[r++],d=1===e[r++];return a.defined(i)||(i=new R({positions:o})),i._positions=o,i.granularity=l,i.loop=c,i.arcType=u,i._ellipsoid=C,i._projectionIndex=p,i._scene3DOnly=d,i};const U=new t.Cartesian3,Z=new t.Cartesian3,$=new t.Cartesian3,J=new t.Cartesian3;function Q(e,a,i,r,s){const o=X(i,a,J),l=W(e,a,o,U),c=W(r,a,o,Z);if(n.CesiumMath.equalsEpsilon(t.Cartesian3.dot(l,c),-1,n.CesiumMath.EPSILON5))return s=t.Cartesian3.cross(o,l,s),s=t.Cartesian3.normalize(s,s);s=t.Cartesian3.add(c,l,s),s=t.Cartesian3.normalize(s,s);const u=t.Cartesian3.cross(o,s,$);return t.Cartesian3.dot(c,u)<0&&(s=t.Cartesian3.negate(s,s)),s}const K=C.Plane.fromPointNormal(t.Cartesian3.ZERO,t.Cartesian3.UNIT_Y),ee=new t.Cartesian3,te=new t.Cartesian3,ae=new t.Cartesian3,ne=new t.Cartesian3,ie=new t.Cartesian3,re=new t.Cartesian3,se=new t.Cartographic,oe=new t.Cartographic,le=new t.Cartographic;R.createGeometry=function(s){const C=!s._scene3DOnly;let p=s.loop;const d=s._ellipsoid,h=s.granularity,g=s.arcType,f=new S[s._projectionIndex](d),m=1e3;let w,y;const M=s._positions,T=M.length;let E,_,O,b;2===T&&(p=!1);const P=new o.EllipsoidRhumbLine(void 0,void 0,d);let A,k,x;const N=[M[0]];for(y=0;y<T-1;y++)E=M[y],_=M[y+1],A=u.IntersectionTests.lineSegmentPlane(E,_,K,re),!a.defined(A)||t.Cartesian3.equalsEpsilon(A,E,n.CesiumMath.EPSILON7)||t.Cartesian3.equalsEpsilon(A,_,n.CesiumMath.EPSILON7)||(s.arcType===i.ArcType.GEODESIC?N.push(t.Cartesian3.clone(A)):s.arcType===i.ArcType.RHUMB&&(x=d.cartesianToCartographic(A,se).longitude,O=d.cartesianToCartographic(E,se),b=d.cartesianToCartographic(_,oe),P.setEndPoints(O,b),k=P.findIntersectionWithLongitude(x,le),A=d.cartographicToCartesian(k,re),!a.defined(A)||t.Cartesian3.equalsEpsilon(A,E,n.CesiumMath.EPSILON7)||t.Cartesian3.equalsEpsilon(A,_,n.CesiumMath.EPSILON7)||N.push(t.Cartesian3.clone(A)))),N.push(_);p&&(E=M[T-1],_=M[0],A=u.IntersectionTests.lineSegmentPlane(E,_,K,re),!a.defined(A)||t.Cartesian3.equalsEpsilon(A,E,n.CesiumMath.EPSILON7)||t.Cartesian3.equalsEpsilon(A,_,n.CesiumMath.EPSILON7)||(s.arcType===i.ArcType.GEODESIC?N.push(t.Cartesian3.clone(A)):s.arcType===i.ArcType.RHUMB&&(x=d.cartesianToCartographic(A,se).longitude,O=d.cartesianToCartographic(E,se),b=d.cartesianToCartographic(_,oe),P.setEndPoints(O,b),k=P.findIntersectionWithLongitude(x,le),A=d.cartographicToCartesian(k,re),!a.defined(A)||t.Cartesian3.equalsEpsilon(A,E,n.CesiumMath.EPSILON7)||t.Cartesian3.equalsEpsilon(A,_,n.CesiumMath.EPSILON7)||N.push(t.Cartesian3.clone(A)))));let R=N.length,D=new Array(R);for(y=0;y<R;y++){const e=t.Cartographic.fromCartesian(N[y],d);e.height=0,D[y]=e}if(D=r.arrayRemoveDuplicates(D,t.Cartographic.equalsEpsilon),R=D.length,R<2)return;const v=[],z=[],j=[],B=[];let V=ee,G=te,F=ae,W=ne,U=ie;const Z=D[0],$=D[1];for(V=q(d,D[R-1],0,V),W=q(d,$,0,W),G=q(d,Z,0,G),F=q(d,Z,m,F),U=p?Q(V,G,F,W,U):H(Z,$,m,d,U),t.Cartesian3.pack(U,z,0),t.Cartesian3.pack(G,j,0),t.Cartesian3.pack(F,B,0),v.push(Z.latitude),v.push(Z.longitude),Y(Z,$,0,m,h,g,d,z,j,B,v),y=1;y<R-1;++y){V=t.Cartesian3.clone(G,V),G=t.Cartesian3.clone(W,G);const e=D[y];q(d,e,m,F),q(d,D[y+1],0,W),Q(V,G,F,W,U),w=z.length,t.Cartesian3.pack(U,z,w),t.Cartesian3.pack(G,j,w),t.Cartesian3.pack(F,B,w),v.push(e.latitude),v.push(e.longitude),Y(D[y],D[y+1],0,m,h,g,d,z,j,B,v)}const J=D[R-1],ce=D[R-2];if(G=q(d,J,0,G),F=q(d,J,m,F),p){const e=D[0];V=q(d,ce,0,V),W=q(d,e,0,W),U=Q(V,G,F,W,U)}else U=H(ce,J,m,d,U);if(w=z.length,t.Cartesian3.pack(U,z,w),t.Cartesian3.pack(G,j,w),t.Cartesian3.pack(F,B,w),v.push(J.latitude),v.push(J.longitude),p){for(Y(J,Z,0,m,h,g,d,z,j,B,v),w=z.length,y=0;y<3;++y)z[w+y]=z[y],j[w+y]=j[y],B[w+y]=B[y];v.push(Z.latitude),v.push(Z.longitude)}return function(a,i,r,s,o,u,C){let p,d;const h=i._ellipsoid,g=r.length/3-1,f=8*g,m=4*f,w=36*g,y=f>65535?new Uint32Array(w):new Uint16Array(w),M=new Float64Array(3*f),T=new Float32Array(m),E=new Float32Array(m),_=new Float32Array(m),O=new Float32Array(m),b=new Float32Array(m);let P,A,k,S;C&&(P=new Float32Array(m),A=new Float32Array(m),k=new Float32Array(m),S=new Float32Array(2*f));const x=u.length/2;let N=0;const R=_e;R.height=0;const D=Oe;D.height=0;let v=be,z=Pe;if(C)for(d=0,p=1;p<x;p++)R.latitude=u[d],R.longitude=u[d+1],D.latitude=u[d+2],D.longitude=u[d+3],v=i.project(R,v),z=i.project(D,z),N+=t.Cartesian3.distance(v,z),d+=2;const H=s.length/3;z=t.Cartesian3.unpack(s,0,z);let j,B=0;for(d=3,p=1;p<H;p++)v=t.Cartesian3.clone(z,v),z=t.Cartesian3.unpack(s,d,z),B+=t.Cartesian3.distance(v,z),d+=3;d=3;let V=0,G=0,Y=0,F=0,q=!1,W=t.Cartesian3.unpack(r,0,ke),U=t.Cartesian3.unpack(s,0,Pe),Z=t.Cartesian3.unpack(o,0,Se);if(a){pe(Z,t.Cartesian3.unpack(r,r.length-6,Ae),W,U)&&(Z=t.Cartesian3.negate(Z,Z))}let $=0,J=0,Q=0;for(p=0;p<g;p++){const e=t.Cartesian3.clone(W,Ae),a=t.Cartesian3.clone(U,be);let c,p,g,f,m=t.Cartesian3.clone(Z,Le);if(q&&(m=t.Cartesian3.negate(m,m)),W=t.Cartesian3.unpack(r,d,ke),U=t.Cartesian3.unpack(s,d,Pe),Z=t.Cartesian3.unpack(o,d,Se),q=pe(Z,e,W,U),R.latitude=u[V],R.longitude=u[V+1],D.latitude=u[V+2],D.longitude=u[V+3],C){const e=Ee(R,D);c=i.project(R,ze),p=i.project(D,He);const a=X(p,c,Ze);a.y=Math.abs(a.y),g=je,f=Be,0===e||t.Cartesian3.dot(a,t.Cartesian3.UNIT_Y)>I?(g=fe(i,R,m,c,je),f=fe(i,D,Z,p,Be)):1===e?(f=fe(i,D,Z,p,Be),g.x=0,g.y=n.CesiumMath.sign(R.longitude-Math.abs(D.longitude)),g.z=0):(g=fe(i,R,m,c,je),f.x=0,f.y=n.CesiumMath.sign(R.longitude-D.longitude),f.z=0)}const w=t.Cartesian3.distance(a,U),y=l.EncodedCartesian3.fromCartesian(e,We),x=t.Cartesian3.subtract(W,e,Ve),v=t.Cartesian3.normalize(x,Fe);let z=t.Cartesian3.subtract(a,e,Ge);z=t.Cartesian3.normalize(z,z);let H=t.Cartesian3.cross(v,z,Fe);H=t.Cartesian3.normalize(H,H);let K=t.Cartesian3.cross(z,m,qe);K=t.Cartesian3.normalize(K,K);let ee=t.Cartesian3.subtract(U,W,Ye);ee=t.Cartesian3.normalize(ee,ee);let te=t.Cartesian3.cross(Z,ee,Xe);te=t.Cartesian3.normalize(te,te);const ae=w/B,ne=$/B;let ie,re,se,oe=0,le=0,ce=0;if(C){oe=t.Cartesian3.distance(c,p),ie=l.EncodedCartesian3.fromCartesian(c,Ue),re=t.Cartesian3.subtract(p,c,Ze),se=t.Cartesian3.normalize(re,$e);const e=se.x;se.x=se.y,se.y=-e,le=oe/N,ce=J/N}for(j=0;j<8;j++){const e=F+4*j,a=G+2*j,n=e+3,i=j<4?1:-1,r=2===j||3===j||6===j||7===j?1:-1;t.Cartesian3.pack(y.high,T,e),T[n]=x.x,t.Cartesian3.pack(y.low,E,e),E[n]=x.y,t.Cartesian3.pack(K,_,e),_[n]=x.z,t.Cartesian3.pack(te,O,e),O[n]=ae*i,t.Cartesian3.pack(H,b,e);let s=ne*r;0===s&&r<0&&(s=9),b[n]=s,C&&(P[e]=ie.high.x,P[e+1]=ie.high.y,P[e+2]=ie.low.x,P[e+3]=ie.low.y,k[e]=-g.y,k[e+1]=g.x,k[e+2]=f.y,k[e+3]=-f.x,A[e]=re.x,A[e+1]=re.y,A[e+2]=se.x,A[e+3]=se.y,S[a]=le*i,s=ce*r,0===s&&r<0&&(s=9),S[a+1]=s)}const ue=De,Ce=ve,de=Ne,he=Re,ge=t.Rectangle.fromCartographicArray(xe,Ie),me=L.getMinimumMaximumHeights(ge,h),we=me.minimumTerrainHeight,Me=me.maximumTerrainHeight;Q+=we,Q+=Me,ye(e,a,we,Me,ue,de),ye(W,U,we,Me,Ce,he);let _e=t.Cartesian3.multiplyByScalar(H,n.CesiumMath.EPSILON5,Je);t.Cartesian3.add(ue,_e,ue),t.Cartesian3.add(Ce,_e,Ce),t.Cartesian3.add(de,_e,de),t.Cartesian3.add(he,_e,he),Te(ue,Ce),Te(de,he),t.Cartesian3.pack(ue,M,Y),t.Cartesian3.pack(Ce,M,Y+3),t.Cartesian3.pack(he,M,Y+6),t.Cartesian3.pack(de,M,Y+9),_e=t.Cartesian3.multiplyByScalar(H,-2*n.CesiumMath.EPSILON5,Je),t.Cartesian3.add(ue,_e,ue),t.Cartesian3.add(Ce,_e,Ce),t.Cartesian3.add(de,_e,de),t.Cartesian3.add(he,_e,he),Te(ue,Ce),Te(de,he),t.Cartesian3.pack(ue,M,Y+12),t.Cartesian3.pack(Ce,M,Y+15),t.Cartesian3.pack(he,M,Y+18),t.Cartesian3.pack(de,M,Y+21),V+=2,d+=3,G+=16,Y+=24,F+=32,$+=w,J+=oe}d=0;let K=0;for(p=0;p<g;p++){for(j=0;j<et;j++)y[d+j]=Ke[j]+K;K+=8,d+=et}const ee=Qe;e.BoundingSphere.fromVertices(r,t.Cartesian3.ZERO,3,ee[0]),e.BoundingSphere.fromVertices(s,t.Cartesian3.ZERO,3,ee[1]);const te=e.BoundingSphere.fromBoundingSpheres(ee);te.radius+=Q/(2*g);const ae={position:new c.GeometryAttribute({componentDatatype:n.ComponentDatatype.DOUBLE,componentsPerAttribute:3,normalize:!1,values:M}),startHiAndForwardOffsetX:tt(T),startLoAndForwardOffsetY:tt(E),startNormalAndForwardOffsetZ:tt(_),endNormalAndTextureCoordinateNormalizationX:tt(O),rightNormalAndTextureCoordinateNormalizationY:tt(b)};C&&(ae.startHiLo2D=tt(P),ae.offsetAndRight2D=tt(A),ae.startEndNormals2D=tt(k),ae.texcoordNormalization2D=new c.GeometryAttribute({componentDatatype:n.ComponentDatatype.FLOAT,componentsPerAttribute:2,normalize:!1,values:S}));return new c.Geometry({attributes:ae,indices:y,boundingSphere:te})}(p,f,j,B,z,v,C)};const ce=new t.Cartesian3,ue=new t.Matrix3,Ce=new e.Quaternion;function pe(a,i,r,s){const o=X(r,i,ce),l=t.Cartesian3.dot(o,a);if(l>I||l<N){const i=X(s,r,J),o=l<N?n.CesiumMath.PI_OVER_TWO:-n.CesiumMath.PI_OVER_TWO,c=e.Quaternion.fromAxisAngle(i,o,Ce),u=t.Matrix3.fromQuaternion(c,ue);return t.Matrix3.multiplyByVector(u,a,a),!0}return!1}const de=new t.Cartographic,he=new t.Cartesian3,ge=new t.Cartesian3;function fe(e,a,i,r,s){const o=t.Cartographic.toCartesian(a,e._ellipsoid,he);let l=t.Cartesian3.add(o,i,ge),c=!1;const u=e._ellipsoid;let C=u.cartesianToCartographic(l,de);Math.abs(a.longitude-C.longitude)>n.CesiumMath.PI_OVER_TWO&&(c=!0,l=t.Cartesian3.subtract(o,i,ge),C=u.cartesianToCartographic(l,de)),C.height=0;const p=e.project(C,s);return(s=t.Cartesian3.subtract(p,r,s)).z=0,s=t.Cartesian3.normalize(s,s),c&&t.Cartesian3.negate(s,s),s}const me=new t.Cartesian3,we=new t.Cartesian3;function ye(e,a,n,i,r,s){const o=t.Cartesian3.subtract(a,e,me);t.Cartesian3.normalize(o,o);const l=n-0;let c=t.Cartesian3.multiplyByScalar(o,l,we);t.Cartesian3.add(e,c,r);const u=i-1e3;c=t.Cartesian3.multiplyByScalar(o,u,we),t.Cartesian3.add(a,c,s)}const Me=new t.Cartesian3;function Te(e,a){const i=C.Plane.getPointDistance(K,e),r=C.Plane.getPointDistance(K,a);let s=Me;n.CesiumMath.equalsEpsilon(i,0,n.CesiumMath.EPSILON2)?(s=X(a,e,s),t.Cartesian3.multiplyByScalar(s,n.CesiumMath.EPSILON2,s),t.Cartesian3.add(e,s,e)):n.CesiumMath.equalsEpsilon(r,0,n.CesiumMath.EPSILON2)&&(s=X(e,a,s),t.Cartesian3.multiplyByScalar(s,n.CesiumMath.EPSILON2,s),t.Cartesian3.add(a,s,a))}function Ee(e,t){const a=Math.abs(e.longitude),i=Math.abs(t.longitude);if(n.CesiumMath.equalsEpsilon(a,n.CesiumMath.PI,n.CesiumMath.EPSILON11)){const i=n.CesiumMath.sign(t.longitude);return e.longitude=i*(a-n.CesiumMath.EPSILON11),1}if(n.CesiumMath.equalsEpsilon(i,n.CesiumMath.PI,n.CesiumMath.EPSILON11)){const a=n.CesiumMath.sign(e.longitude);return t.longitude=a*(i-n.CesiumMath.EPSILON11),2}return 0}const _e=new t.Cartographic,Oe=new t.Cartographic,be=new t.Cartesian3,Pe=new t.Cartesian3,Ae=new t.Cartesian3,ke=new t.Cartesian3,Le=new t.Cartesian3,Se=new t.Cartesian3,xe=[_e,Oe],Ie=new t.Rectangle,Ne=new t.Cartesian3,Re=new t.Cartesian3,De=new t.Cartesian3,ve=new t.Cartesian3,ze=new t.Cartesian3,He=new t.Cartesian3,je=new t.Cartesian3,Be=new t.Cartesian3,Ve=new t.Cartesian3,Ge=new t.Cartesian3,Ye=new t.Cartesian3,Fe=new t.Cartesian3,qe=new t.Cartesian3,Xe=new t.Cartesian3,We=new l.EncodedCartesian3,Ue=new l.EncodedCartesian3,Ze=new t.Cartesian3,$e=new t.Cartesian3,Je=new t.Cartesian3,Qe=[new e.BoundingSphere,new e.BoundingSphere],Ke=[0,2,1,0,3,2,0,7,3,0,4,7,0,5,4,0,1,5,5,7,4,5,6,7,5,2,6,5,1,2,3,6,2,3,7,6],et=Ke.length;function tt(e){return new c.GeometryAttribute({componentDatatype:n.ComponentDatatype.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}return R._projectNormal=fe,function(e,t){return L.initialize().then((function(){return a.defined(t)&&(e=R.unpack(e,t)),R.createGeometry(e)}))}}));
    26.